From what I understand the Magnet is extremely specialized and it would cost millions more to manufacture a second one rather than ship the existing one. As to

From what I understand the Magnet is extremely specialized and it would cost millions more to manufacture a second one rather than ship the existing one. As to why Fermilab, scientists had exhausted the capabilities of the particle accelerator at Brookhaven and Fermilab already possessed the equipment to generate more intense muon beams.